A sub-adult Black Skimmer close-up over a pond at San Joaquin Wildlife Sanctuary in Irvine, California
The Black Skimmer (Rynchops niger) is a wonderful weird bird that breeds across the southern half of North America. Black Skimmers live and forage almost exclusively at coastal locations or within about 20 miles of the shore. They are primarily year-round residents here, though some winter as far south as the Yucatan. A large population of Black Skimmers resides year-round in a range roughly corresponding to the entire Amazon drainage basin.
Black Skimmers are easily recognizable by their bizarre asymmetric bill, longer below than above. Black Skimmers have clean white underparts, throat, neck collar (non-breeding only) and around the bill. Their feet and the inner bills are bright orange; the tips of both mandibles are black. Juvenile Black Skimmers are more brownish-gray on the upper surface, and have relatively dull orange feet and inner bill parts. At birth, juvenile skimmers mandibles are of equal length. But by the time they fledge four weeks later, the lower mandible is a centimeter longer than the upper one. Continue reading →
Elegant Terns galore! In late spring and early summer, one of the birding spectacles in Southern California is the colony of terns at Bolsa Chica Ecological Reserve in Huntington Beach, Orange County. The pretty estuary (as its name translates from Spanish) has been host to twelve species of terns, with Common, Royal, Caspian, Gull-billed, Black, breeding Black Skimmer, Forster’s, Least, and Elegant, and rarities Sooty, Sandwich, and Bridled. Continue reading →
A Horned Puffin getting airborne, Kachemak Bay, Alaska
All three species of puffin, Atlantic, Horned and Tufted, are native to the northern hemisphere. Currently, all puffins belong to the genus Fratercula, which is Latin for “little brother”. Rhinoceros Auklet (Cerorhinca monocerata) was once included in the same genus as the puffins. Puffins are alcids – truly pelagic seabirds that feed by diving from the ocean surface and capturing small fish and zooplankton.
Atlantic Puffins (Fratercula arctica) breed on both sides of the Atlantic Ocean in large colonies. Tufted (Fratercula cirrhata) and Horned Puffins (Fratercula corniculata) are unique to the northern Pacific Ocean on both sides of the Bering Strait. This article focuses on the Horned and Tufted Puffins, it discusses Atlantic Puffins as well. Continue reading →
When summer hits the doldrums set in after the migrants have flown north. Many of us then chase butterflies and odonata (dragonflies and damselflies, or “odes”). Odes are particularly fun because they make such great photography subjects with their wild colors, spiky appendages and weird shapes. Even the names are awesome! The only bird names that can even compete are mostly hummingbirds…
Recent reports of some first county record dragonflies in San Bernardino County took us up to Deep Creek. The United States Forest Service administers to this unit of the San Bernardino National Forest. Tom Benson discovered Bison Snaketails and Western River Cruisers on this relatively pristine creek in the San Bernardino Mountains. Tulare County previously had the southern-most records of Bison Snaketail. This find significantly extends the known range of that species. Likewise, the southern-most known range of Western River Cruiser was up in Kern and Inyo counties. These two species belong to the clubtail family. Clubtails have oddly bulging tail segments and brilliant colors, making them some of the weirdest-looking dragonflies in California. Continue reading →
Eastern Screech-Owl is about the same size as an European Starling (same length and 2/3 the weight)
Southern Florida and the Everglades is home to five different species of owls. We decided to take a trip to Sothern Florida and search for the owls in the Everglades and upper Keys. North America has twenty species of owls. The Eastern Screech-Owl is the only owl species that is resident only east of the Rockies. It would be the primary owl of our searches. Barred Owl, rare in the west, would be our second target. With a new upcoming release of our sister Owling.com website, Optics4Birding sent me off to the east coast to document the owls in the Everglades. It’s a tough job but someone has to do it! Continue reading →
♫ and a partridge in a pear tree ♪ … oops no pear trees.
I took a very brief trip (5 days) to see the winter birds of Calgary Canada. I did this at the end of January and beginning of February. My primary reason for traveling to this area was to look for Snowy and Hawk Owls. In the continental United States these two owls are not very common. Small numbers usually do show up though most years in the northern states. Hawk Owl would be the most uncommon of these two species. Along with the owls, the mammals and winter birding this far north promised to offer other interesting species. These would include several that I would not find in Southern California. There would also be some that may not be very common in the lower 48 states at all.
The Grey Partridges are a pleasure to find. There were several coveys in the area. These were new to me. They are fairly common this far north although I had never seen one. I have been singing 🎼 “and a partridge in a pear tree” ♫ every Christmas since I was a kid. It was a pleasure to actually have a picture in my mind of what they look like. Seeing them in action was a pleasure. They seemed quite similar to our quail being in groups running around on the ground (missed any in pear trees!). I was fortunate enough to have had the opportunity to bring a pair of Zeiss Victory SF 10×42 Binoculars with me for review. For now, all I will say is “WOW, The views through these binoculars are incredible”. Continue reading →
Kowa America recently released the TSN-EX16 Extender. The extender is placed between the body of a Kowa TSN-880 or TSN-770 spotting scope body and the eyepiece and multiplies the standard magnification by 1.6x. This is analogous to photographic lens extenders that mount between a camera’s lens and body. With the current 25-60x zoom eyepiece (Kowa TE-11WZ) that fits these spotting scopes, the resultant magnification becomes 40-96x!
But what about the historical downsides of extenders? How does the optical quality hold up? Is there much loss of light? What about sharpness and clarity? I took out my trusty TSN-884 and Panasonic Lumix G6 to find out. An accommodating Peregrine Falcon stayed long enough for me to get some test shots. Continue reading →
When the dog days of summer become the birding doldrums, some birders turn to other flying creatures. The most accessible of these are butterflies, dragonflies, and damselflies, all of which require binoculars with excellent close focus. It was unusual recently that a birder birding San Timoteo Creek in Redlands, Riverside County, CA discovered a pair of Filigree Skimmer dragonflies (Pseudoleon superbus). As the species has only recorded twice before in California, we went to take a look. Continue reading →
An adult Flammulated Owl near Lake Davis in the Sierra Nevada Mountains of Northern California.
Flammulated Owl is a spring and summer resident throughout the California Sierra Nevada Mountains. It is the second smallest owl in North America, and smallest of the eared owls. Only the Elf Owl is smaller. It is also the most migratory owl in North America. This owl completely leaves the US every year for its winter haunts in Southern Mexico and Guatemala.
Flammulated Owl – Size and Habits
The Flammulated Owl is just slightly larger in size than a House Sparrow. Quite often it is 30 to 40 feet high in thick pines. Being dark brown in color and having a very ventriloquial call it is difficult to locate. The strictly nocturnal Flammulated Owl can be extremely difficult to get good looks at in the darkness of night. This is further complicated by the fact that it is almost completely mute outside of its breeding season. That time is not now. It is vocal for about a month between mid-May and mid-June. Continue reading →
A Mountain Garter Snake captures a California Vole.
We’ve written before about the featherless joys of birding (Desert Bighorn Sheep, Western Zebra-tailed Lizard) – those occasions when being out birding puts us in the right place to see other animals doing what they do. So on a recent Sea & Sage Audubon trip to the eastern Sierra Nevada, we were treated to the spectacle of a garter snake that had just captured a vole.